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Cheap flights from London Heathrow Airport to Los Angeles from £443

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Los Angeles departing on 21/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Los Angeles

Cheap return flights

Lufthansa Logo
11:25 - 17:20LHR-SBA
13h 55m1 stop
Lufthansa Logo
14:32 - 11:10SBA-LHR
12h 38m1 stop
£523Lufthansa
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Lufthansa Logo
13:05 - 23:31LHR-SBA
18h 26m1 stop
Lufthansa Logo
14:32 - 11:10SBA-LHR
12h 38m1 stop
£524Lufthansa
Find Deal
Sat, 13 Sep - Sat, 20 Sep
United Airlines Logo
13:30 - 23:59LHR-SBA
18h 29m2 stops
United Airlines Logo
05:30 - 07:55SBA-LHR
18h 25m2 stops
£525United Airlines
Find Deal
Fri, 14 Nov - Tue, 18 Nov
United Airlines Logo
06:30 - 17:54LHR-SBA
18h 24m2 stops
United Airlines Logo
10:39 - 07:25SBA-LHR
12h 46m1 stop
£534United Airlines
Find Deal
Tue, 28 Oct - Wed, 5 Nov
Air Canada Logo
14:10 - 23:44LHR-SBA
41h 34m2 stops
Air Canada Logo
07:14 - 11:50SBA-LHR
44h 36m2 stops
£665Air Canada
Find Deal
Sat, 25 Oct - Sun, 9 Nov
Air Canada Logo
14:10 - 23:59LHR-SBA
17h 49m2 stops
Air Canada Logo
14:30 - 06:30SBA-LHR
32h 00m2 stops
£670Air Canada
Find Deal
Fri, 24 Oct - Sun, 9 Nov
KLM Logo
09:20 - 20:08LHR-SBA
18h 48m1 stop
KLM Logo
08:35 - 06:25SBA-LHR
13h 50m1 stop
£714KLM
Find Deal
Wed, 22 Oct - Wed, 5 Nov
KLM Logo
09:20 - 20:08LHR-SBA
18h 48m1 stop
KLM Logo
08:20 - 06:25SBA-LHR
14h 05m1 stop
£744KLM
Find Deal
Wed, 22 Oct - Sun, 9 Nov
Logo
08:30 - 22:24LHR-SBA
21h 54m3 stops
Logo
05:30 - 06:30SBA-LHR
17h 00m2 stops
£1,135
Find Deal
Sat, 25 Oct - Wed, 5 Nov
Logo
08:30 - 22:24LHR-SBA
21h 54m3 stops
Logo
05:30 - 06:30SBA-LHR
17h 00m2 stops
£1,296
Find Deal
Sat, 25 Oct - Sun, 9 Nov

United Airlines flights from London Heathrow Airport to Santa Barbara

Our best United Airlines deals on London Heathrow Airport to Santa Barbara flight tickets
United Airlines
14 Nov
LHR13:30London Heathrow
18h 29m
2 stops
SBA23:59Santa Barbara
18 Nov
SBA05:30Santa Barbara
18h 25m
2 stops
LHR07:55London Heathrow
£525
Find similar
United Airlines
28 Oct
LHR06:30London Heathrow
18h 24m
2 stops
SBA17:54Santa Barbara
5 Nov
SBA10:39Santa Barbara
12h 46m
1 stop
LHR07:25London Heathrow
£534
Find similar
United Airlines
28 Oct
LHR06:30London Heathrow
18h 24m
2 stops
SBA17:54Santa Barbara
5 Nov
SBA05:30Santa Barbara
17h 10m
2 stops
LHR06:40London Heathrow
£537
Find similar

Air Canada flights from London Heathrow Airport to Santa Barbara

Our best Air Canada deals on London Heathrow Airport to Santa Barbara flight tickets
Air Canada
25 Oct
LHR14:10London Heathrow
41h 34m
2 stops
SBA23:44Santa Barbara
9 Nov
SBA07:14Santa Barbara
44h 36m
2 stops
LHR11:50London Heathrow
£665
Find similar
Air Canada
24 Oct
LHR14:10London Heathrow
17h 49m
2 stops
SBA23:59Santa Barbara
9 Nov
SBA14:30Santa Barbara
32h 00m
2 stops
LHR06:30London Heathrow
£670
Find similar
Air Canada
25 Oct
LHR08:30London Heathrow
21h 54m
3 stops
SBA22:24Santa Barbara
5 Nov
SBA06:05Santa Barbara
18h 25m
3 stops
LHR08:30London Heathrow
£3,239
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Santa Barbara that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 1 August 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Santa Barbara that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSanta Barbara

LHR - SBA

LHRSBA

London Heathrow

Sun 14/9

11:25-17:20

1 stop13h 55m

Santa Barbara

Sun 21/9

14:32-11:10

1 stop12h 38m

£523

LondonSanta Barbara

LHR - SBA

LHRSBA

London Heathrow

Sat 13/9

13:05-23:31

1 stop18h 26m

Santa Barbara

Sat 20/9

14:32-11:10

1 stop12h 38m

£524

LondonSanta Barbara

LHR - SBA

LHRSBA

London Heathrow

Fri 14/11

13:30-23:59

2 stops18h 29m

Santa Barbara

Tue 18/11

05:30-07:55

2 stops18h 25m

£525

LondonSanta Barbara

LHR - SBA

LHRSBA

London Heathrow

Tue 28/10

06:30-17:54

2 stops18h 24m

Santa Barbara

Wed 5/11

10:39-07:25

1 stop12h 46m

£534

LondonSanta Barbara

LHR - SBA

LHRSBA

London Heathrow

Sat 25/10

14:10-23:44

2 stops41h 34m

Santa Barbara

Sun 9/11

07:14-11:50

2 stops44h 36m

£665

LondonSanta Barbara

LHR - SBA

LHRSBA

London Heathrow

Fri 24/10

14:10-23:59

2 stops17h 49m

Santa Barbara

Sun 9/11

14:30-06:30

2 stops32h 00m

£670

LondonSanta Barbara

LHR - SBA

LHRSBA

London Heathrow

Wed 22/10

09:20-20:08

1 stop18h 48m

Santa Barbara

Wed 5/11

08:35-06:25

1 stop13h 50m

£714

LondonSanta Barbara

LHR - SBA

LHRSBA

London Heathrow

Wed 22/10

09:20-20:08

1 stop18h 48m

Santa Barbara

Sun 9/11

08:20-06:25

1 stop14h 05m

£744

LondonSanta Barbara

LHR - SBA

LHRSBA

London Heathrow

Sat 25/10

08:30-22:24

3 stops21h 54m

Santa Barbara

Wed 5/11

05:30-06:30

2 stops17h 00m

£1,135

LondonSanta Barbara

LHR - SBA

LHRSBA

London Heathrow

Sat 25/10

08:30-22:24

3 stops21h 54m

Santa Barbara

Sun 9/11

05:30-06:30

2 stops17h 00m

£1,296

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from London Heathrow Airport to Santa Barbara

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Santa Barbara?

According to our data, Thursday is the cheapest day to fly to Santa Barbara from London Heathrow Airport. The lowest ticket price found for a Thursday departure recently was £590. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Santa Barbara is Tuesday, with ticket prices averaging around £711.

What is the cheapest time of day to depart on your flight to Santa Barbara?

Our most recent data shows that the best time of day to fly to Santa Barbara is in the morning. Flights from London Heathrow Airport to Santa Barbara during this time can be as low as £630. Try not to purchase tickets in the afternoon because they tend to be around £656. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Heathrow Airport to Santa Barbara

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Santa Barbara according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Santa Barbara (LHR to SBA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Santa Barbara

Best price found

£443

Fastest flight time

13h 55m

Direct flights

None

Airports in Santa Barbara

1 airport
The best one-way flight to Santa Barbara from London Heathrow Airport in the past 72 hours is £443. The best return flight deal from London Heathrow Airport to Santa Barbara found on momondo in the last 72 hours is £523.
The fastest flight from London Heathrow Airport to Santa Barbara takes 13h 55m
There are no direct flights from London Heathrow Airport to Santa Barbara. Popular non-direct route for this connection is London Heathrow Airport - Santa Barbara Airport.
There is 1 airport near Santa Barbara: Santa Barbara (SBA)
Search flight deals

  • How far is London Heathrow to Santa Barbara by plane?

    There are 5453.0 mi between London Heathrow and Santa Barbara. In terms of flight time, this usually takes a little over 13h 55m.

  • When did momondo last update prices for flights from London Heathrow Airport to Santa Barbara Airport?

    Prices for flights from London Heathrow Airport to Santa Barbara Airport were last updated today.

  • How many operators does momondo search for flights from London Heathrow Airport to Santa Barbara Airport?

  • How old do you have to be to fly from London Heathrow Airport to Santa Barbara Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Santa Barbara Airport.

  • What documentation or ID do you need to fly to Santa Barbara Airport?

    The travel and health documents required for your trip to Santa Barbara Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Barbara Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London Heathrow Airport to Santa Barbara?

Best airlines flying from London Heathrow Airport to Santa Barbara

Compare and see reviews for airlines that fly from London Heathrow Airport to Santa Barbara with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom £497Free CancellationRating
6.8
7,275 reviews
Search Lufthansa flights
FinnairPriceFrom £507Free CancellationRating
7.6
1,316 reviews
Search Finnair flights
United AirlinesPriceFrom £559Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Santa Barbara?

Finding the right flight to Santa Barbara from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santa Barbara quick and easy, saving you time and money.

Can I find flights from London to Santa Barbara with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Santa Barbara flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Santa Barbara?

Once all potential London to Santa Barbara flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Santa Barbara right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Santa Barbara, momondo offers a useful price alert feature which will track prices for flights to Santa Barbara from London and alert you when they change.

An easier way to manage your Santa Barbara trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
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